This dataset, which contains the summary of over 50,000 searches carried out by Victoria Police in the years 2018, 2019, 2022 and 2023, was prepared as part of The Racial Profiling Data Monitoring Project, a project of the Centre Against Racial Profiling.
This dataset took significant financial resources to obtain and transform into a user-friendly format. To find out more about how this dataset was obtained go to Annual Data. You can donate to the project here.
Note that 2020 and 2021 data is not included in this data due to the extraordinary circumstances of the COVID 19 pandemic, which are not a sound basis for inference regarding behaviour during non-pandemic periods.
There are five types of searches without a warrant that are in scope for this dataset, summarised below. These represent searches that can be undertaken where an officer has ‘reasonable grounds’ to suspect that a person was in possession of a prohibited item specified as part of that search power.
Almost 90 percent of searches were for drugs. Note that some individuals were searched under multiple powers (eg where the officer stated that they had reasonable grounds to suspect the person had both weapons and drugs).
Victoria Police records the ethnic appearance of the people that they search without warrant based on existing categories. These categories are not based on actual ancestry, but on perceived ethnicity as considered by the officer. The collection of this data has been mandatory since 2019.
Missing data
A total of 22,117 search records, or 42% of all records, did not have any ethnic appearance data entered, despite this field being mandatory. Records where the officer was unable to determine the racial appearance were marked as ‘Other’.
Middle Eastern appearance data limitations
There is a limitation on our ability to analyse police-targeting of people of Middle Eastern appearance, as in 2020 Victoria Police aggregated Mediterranean and Middle Eastern into a single category. This presents a challenge to our analysis, as we would ordinarily expect persons of Mediterranean descent (eg people of Italian, Greek, Croatian ancestry) to be categorised as ‘non-racialised’ or ‘White’. Meanwhile we would ordinarily expect persons of the Middle Eastern appearance to be considered ‘racialised’. The Centre Against Racial Profiling urges Victoria Police to separate ‘Middle Eastern’ from ‘Mediterranean’ in order for racial appearance data to be more useful. This is particularly relevant for understanding the effect of the impact of overseas conflicts and resulting protests at home on potential police bias.
Aboriginal and Torres Strait Islander appearance data caution
Please be reminded that perceived ethnicity data does not enable analysis of search data for police perception white appearing Aboriginal people. This and other ethnic groupings are subjective.
The variables of interest in the dataset are summarised in Table 1 below.
Table 1 Characteristics of searches
| Variable | Stats / Values | Freqs (% of Valid) | Graph | Missing | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year [factor] |
|
|
0 (0.0%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Racial.appearance [factor] |
|
|
22117 (42.0%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Gender [factor] |
|
|
15566 (29.6%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Area.type [factor] |
|
|
13830 (26.3%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Unit.type [factor] |
|
|
0 (0.0%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Contact.Type [factor] |
|
|
4162 (7.9%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Rank.of.Member [factor] |
|
|
0 (0.0%) | ||||||||||||||||||||||||||||||||||||||||||||||
| Found [factor] |
|
|
0 (0.0%) |
Generated by summarytools 1.0.1 (R version 4.4.1)
2024-09-25
The breakdown of searches by search type appears in Table 2 below. This has been summarised separately from the main data as some searches involved multiple search types - for example where an officer believed that they had reasonable grounds for suspecting a person was in possession with both drugs and weapons.
Table 2 Legislative basis for searches
| Variable | Stats / Values | Freqs (% of Valid) | Graph | Missing | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Search.type [factor] |
|
|
0 (0.0%) |
Generated by summarytools 1.0.1 (R version 4.4.1)
2024-09-25
The ‘hit rate’ is the percentage of searches which resulted in the officer finding contraband as part of the search. The average hit rate across all searches was 17.2%.
Hit rates are lower for people who appeared to be African (12.9%), Middle Eastern/Mediterranean (13.8%), Asian (13.7%), South Asian (13.9%) and Aboriginal and Torres Strait Islander (15.6%) than for people who appeared White (18%).
A lower hit rate means that a lower percentage of searches of people in the group are resulting in the discovery of contraband. That is, the suspicion directed at groups with lower hit rates is more likely to be informed by racial bias, either conscious or unconscious. This may be evidence of racial targeting.
Table 3 Hit rates by variables of interest
label | variable | Found | Total | test | |
|---|---|---|---|---|---|
No | Yes | ||||
Racial.appearance | Aboriginal | 815 (84.4%) | 151 (15.6%) | 966 (1.8%) | p value: <0.0001 |
African | 1460 (87.1%) | 217 (12.9%) | 1677 (3.2%) | ||
Asian | 1889 (86.3%) | 301 (13.7%) | 2190 (4.2%) | ||
Middle Eastern/Med | 3448 (86.2%) | 551 (13.8%) | 3999 (7.6%) | ||
Missing | 18145 (82.0%) | 3972 (18.0%) | 22117 (42.0%) | ||
Other | 661 (84.2%) | 124 (15.8%) | 785 (1.5%) | ||
Pacific Islander | 630 (81.2%) | 146 (18.8%) | 776 (1.5%) | ||
South American | 97 (84.3%) | 18 (15.7%) | 115 (0.2%) | ||
South Asian | 606 (86.1%) | 98 (13.9%) | 704 (1.3%) | ||
White | 15851 (82.0%) | 3474 (18.0%) | 19325 (36.7%) | ||
Total | 43602 (82.8%) | 9052 (17.2%) | 52654 (100.0%) | ||
Figure 1 below shows how the ht rate for different racial appearances changed over the four year period, with a reference line showing the average hit rate for all searches over four years in red. The following observations are made:
Figure 1 Changes in hit rates by racial appearance over time and compared to the average
Other characteristics which may have influenced hit rates are summarised in Table 4 below. Different search types had widely different hit rates, with drug-related searches having the lowest hit-rate (15.2%) and graffiti-related searches at designated places, such as train stations, having the highest hit-rate (50.1%), followed by weapons-related searches (32.8%).
Table 4 Hit rates by other search characteristics
label | variable | Found | Total | test | |
|---|---|---|---|---|---|
No | Yes | ||||
Search.type | Drugs | 39936 (84.8%) | 7131 (15.2%) | 47067 (87.9%) | p value: <0.0001 |
Firearms | 636 (78.0%) | 179 (22.0%) | 815 (1.5%) | ||
Graffiti | 490 (49.9%) | 492 (50.1%) | 982 (1.8%) | ||
Volatile substance | 28 (68.3%) | 13 (31.7%) | 41 (0.1%) | ||
Weapons | 3099 (67.2%) | 1512 (32.8%) | 4611 (8.6%) | ||
Total | 44189 (82.6%) | 9327 (17.4%) | 53516 (100.0%) | ||
label | variable | Found | Total | test | |
|---|---|---|---|---|---|
No | Yes | ||||
Year | 2018 | 10566 (82.3%) | 2275 (17.7%) | 12841 (24.4%) | p value: 0.0033 |
2019 | 10915 (82.2%) | 2366 (17.8%) | 13281 (25.2%) | ||
2022 | 12534 (83.6%) | 2453 (16.4%) | 14987 (28.5%) | ||
2023 | 9587 (83.0%) | 1958 (17.0%) | 11545 (21.9%) | ||
Total | 43602 (82.8%) | 9052 (17.2%) | 52654 (100.0%) | ||
Unit.type | CIU | 1695 (85.6%) | 284 (14.4%) | 1979 (3.8%) | p value: <0.0001 |
DRU | 1536 (88.4%) | 201 (11.6%) | 1737 (3.3%) | ||
Highway Patrol | 374 (66.1%) | 192 (33.9%) | 566 (1.1%) | ||
Other | 932 (85.3%) | 161 (14.7%) | 1093 (2.1%) | ||
PSO | 639 (66.7%) | 319 (33.3%) | 958 (1.8%) | ||
Public Order Response | 4018 (86.0%) | 655 (14.0%) | 4673 (8.9%) | ||
Transit | 2821 (75.1%) | 934 (24.9%) | 3755 (7.1%) | ||
Uniform | 31587 (83.4%) | 6306 (16.6%) | 37893 (72.0%) | ||
Total | 43602 (82.8%) | 9052 (17.2%) | 52654 (100.0%) | ||
Gender | F | 5999 (86.1%) | 966 (13.9%) | 6965 (18.8%) | p value: <0.0001 |
M | 24873 (82.6%) | 5233 (17.4%) | 30106 (81.2%) | ||
U | 17 (100.0%) | 0 (0%) | 17 (0.05%) | ||
NA | 12713 | 2853 | 15566 | ||
Total | 43602 (82.8%) | 9052 (17.2%) | 52654 (100.0%) | ||
Area.type | Metro | 23851 (83.9%) | 4572 (16.1%) | 28423 (73.2%) | p value: <0.0001 |
Regional | 8539 (82.1%) | 1862 (17.9%) | 10401 (26.8%) | ||
NA | 11212 | 2618 | 13830 | ||
Total | 43602 (82.8%) | 9052 (17.2%) | 52654 (100.0%) | ||
Searches that were undertaken by an officer based at a local Police station were able to be mapped to their Local Government Area. The hit rates for persons of different ethnic appearances for Local Government Areas appears below.
Where there were less than five searches for a given group in a Local Government Areas hit rates are not shown, as statistical results may be misleading.